The following gets me both a working dashboard and a working whoami. Still no acess to the other two services though but at least it's progress.
entryPoints:
http:
address: ":80"
http:
redirections:
entryPoint:
to: https
scheme: https
permanent: true
forwardedHeaders:
insecure: true
https:
address: ":443"
http:
tls:
certResolver: cloudflare